PLAYER TOURNAMENT DETAILS
Derek Barnes
1150304358Tshwane (GTP)Tournament details
| Tour Id | 20262883 |
| Group Id | 20262881 |
| Name | 2026 Etienne Lewis |
| Section | U12 |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-08-08 |
| End | 2026-08-10 |
| Submitted | 2026-08-16 |
| Rated | 2026-08-16 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 7 |
| Score | 3.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1410.5 |
| Perform | 1410.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 50 |
| Final Pos | 43 |
| Share Pos | 37 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1369 |
| K-factor | 36 |
| Score | 3.5 |
| Expected score | 2.76 |
| Score - Expected score | 0.74 |
| Rating +/- | 24.9 |
Analysis (Type)
| Rating | 1376 |
| K-factor | 36 |
| Score | 3.5 |
| Expected score | 2.75 |
| Score - Expected score | 0.75 |
| Rating +/- | 27.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-08-08 | Olivier, C (Christiaan) | GTP | 1559.7 | 1591.5 | W | 0 | 0.21 | -0.21 | -6.9 | 0.21 | -0.21 | -7.6 | Yes | |
| 2 | 2026-08-08 | Mathabe, B (Boikanyo) | GTP | 1101.4 | 1089.4 | B | 1 | 0.59 | 0.41 | 13.8 | 0.59 | 0.41 | 14.7 | Yes | |
| 3 | 2026-08-08 | Erasmus, T (Trisa) | GTP | 1523.3 | 1519.6 | W | 1 | 0.24 | 0.76 | 25.8 | 0.23 | 0.77 | 27.6 | Yes | |
| 4 | 2026-08-09 | Jansen Van Vuuren, G (Griffin) | GTP | 1364 | 1352.5 | B | 0 | 0.29 | -0.29 | -9.7 | 0.28 | -0.28 | -10.1 | Yes | |
| 5 | 2026-08-09 | Mokwena, Y (Yaseen) | GTP | 1385.4 | 1379.3 | W | 0 | 0.44 | -0.44 | -14.7 | 0.44 | -0.44 | -15.9 | Yes | |
| 6 | 2026-08-09 | Letlhatlha, K (Kitso) | GTP | 1278 | 1278 | B | 1 | 0.55 | 0.45 | 15.1 | 0.54 | 0.46 | 16.4 | Yes | |
| 7 | 2026-08-10 | Nawrattel, A (Abigail) | GTP | 1375.7 | 1363.7 | W | 0.5 | 0.45 | 0.05 | 1.6 | 0.45 | 0.05 | 2 | Yes | |